JP4948489B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP4948489B2
JP4948489B2 JP2008183893A JP2008183893A JP4948489B2 JP 4948489 B2 JP4948489 B2 JP 4948489B2 JP 2008183893 A JP2008183893 A JP 2008183893A JP 2008183893 A JP2008183893 A JP 2008183893A JP 4948489 B2 JP4948489 B2 JP 4948489B2
Authority
JP
Japan
Prior art keywords
cartridge
image forming
forming apparatus
developer
unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2008183893A
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English (en)
Japanese (ja)
Other versions
JP2010020261A (ja
JP2010020261A5 (enrdf_load_stackoverflow
Inventor
敦 沼上
正知 都築
昌基 垣谷
明 吉村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to JP2008183893A priority Critical patent/JP4948489B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Priority to CN2012103336848A priority patent/CN102830601A/zh
Priority to CN200880102043.3A priority patent/CN101802723B/zh
Priority to PCT/JP2008/064171 priority patent/WO2009022613A1/en
Priority to KR1020107004940A priority patent/KR101116482B1/ko
Priority to US12/183,850 priority patent/US7778570B2/en
Publication of JP2010020261A publication Critical patent/JP2010020261A/ja
Priority to US12/830,796 priority patent/US8150293B2/en
Publication of JP2010020261A5 publication Critical patent/JP2010020261A5/ja
Priority to US13/398,050 priority patent/US8417144B2/en
Application granted granted Critical
Publication of JP4948489B2 publication Critical patent/JP4948489B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G03G15/0142—Structure of complete machines
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G03G15/0142—Structure of complete machines
    • G03G15/0178—Structure of complete machines using more than one reusable electrographic recording member, e.g. one for every monocolour image
    • G03G15/0194—Structure of complete machines using more than one reusable electrographic recording member, e.g. one for every monocolour image primary transfer to the final recording medium
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1839—Means for handling the process cartridge in the apparatus body
    • G03G21/1842—Means for handling the process cartridge in the apparatus body for guiding and mounting the process cartridge, positioning, alignment, locks
    • G03G21/1853—Means for handling the process cartridge in the apparatus body for guiding and mounting the process cartridge, positioning, alignment, locks the process cartridge being mounted perpendicular to the axis of the photosensitive member
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/01—Apparatus for electrophotographic processes for producing multicoloured copies
    • G03G2215/0103—Plural electrographic recording members
    • G03G2215/0119—Linear arrangement adjacent plural transfer points
    • G03G2215/0122—Linear arrangement adjacent plural transfer points primary transfer to an intermediate transfer belt
    • G03G2215/0125—Linear arrangement adjacent plural transfer points primary transfer to an intermediate transfer belt the linear arrangement being horizontal or slanted
    • G03G2215/0132—Linear arrangement adjacent plural transfer points primary transfer to an intermediate transfer belt the linear arrangement being horizontal or slanted vertical medium transport path at the secondary transfer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1645—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for conducting air through the machine, e.g. cooling
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1678—Frame structures
    • G03G2221/1684—Frame structures using extractable subframes, e.g. on rails or hinges

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Color Electrophotography (AREA)
JP2008183893A 2007-08-10 2008-07-15 画像形成装置 Active JP4948489B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2008183893A JP4948489B2 (ja) 2007-08-10 2008-07-15 画像形成装置
CN200880102043.3A CN101802723B (zh) 2007-08-10 2008-07-31 图像形成装置
PCT/JP2008/064171 WO2009022613A1 (en) 2007-08-10 2008-07-31 Image forming apparatus
KR1020107004940A KR101116482B1 (ko) 2007-08-10 2008-07-31 화상 형성 장치
CN2012103336848A CN102830601A (zh) 2007-08-10 2008-07-31 图像形成装置
US12/183,850 US7778570B2 (en) 2007-08-10 2008-07-31 Image forming apparatus
US12/830,796 US8150293B2 (en) 2007-08-10 2010-07-06 Image forming apparatus
US13/398,050 US8417144B2 (en) 2007-08-10 2012-02-16 Image forming apparatus

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2007210107 2007-08-10
JP2007210107 2007-08-10
JP2008152101 2008-06-10
JP2008152101 2008-06-10
JP2008183893A JP4948489B2 (ja) 2007-08-10 2008-07-15 画像形成装置

Publications (3)

Publication Number Publication Date
JP2010020261A JP2010020261A (ja) 2010-01-28
JP2010020261A5 JP2010020261A5 (enrdf_load_stackoverflow) 2011-07-28
JP4948489B2 true JP4948489B2 (ja) 2012-06-06

Family

ID=40346680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008183893A Active JP4948489B2 (ja) 2007-08-10 2008-07-15 画像形成装置

Country Status (5)

Country Link
US (3) US7778570B2 (enrdf_load_stackoverflow)
JP (1) JP4948489B2 (enrdf_load_stackoverflow)
KR (1) KR101116482B1 (enrdf_load_stackoverflow)
CN (2) CN101802723B (enrdf_load_stackoverflow)
WO (1) WO2009022613A1 (enrdf_load_stackoverflow)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4618306B2 (ja) 2008-03-05 2011-01-26 ブラザー工業株式会社 画像形成装置
JP2010078654A (ja) * 2008-09-24 2010-04-08 Canon Inc 画像形成装置
US8577255B2 (en) 2008-10-31 2013-11-05 Brother Kogyo Kabushiki Kaisha Image forming apparatus
JP4334014B1 (ja) * 2008-12-18 2009-09-16 キヤノン株式会社 カラー電子写真画像形成装置
JP5350194B2 (ja) * 2009-11-24 2013-11-27 キヤノン株式会社 電子写真画像形成装置
JP5683228B2 (ja) * 2009-12-11 2015-03-11 キヤノン株式会社 電子写真画像形成装置
JP5441835B2 (ja) * 2010-06-29 2014-03-12 キヤノン株式会社 画像形成装置
JP5655520B2 (ja) * 2010-11-22 2015-01-21 ブラザー工業株式会社 画像形成装置
JP5685904B2 (ja) * 2010-11-29 2015-03-18 ブラザー工業株式会社 画像形成装置
JP5825062B2 (ja) * 2011-02-28 2015-12-02 ブラザー工業株式会社 画像形成装置
JP5750990B2 (ja) * 2011-04-26 2015-07-22 ブラザー工業株式会社 画像形成装置
JP5874956B2 (ja) 2011-08-30 2016-03-02 ブラザー工業株式会社 画像形成システム
KR101580841B1 (ko) 2011-11-17 2015-12-30 삼성전자주식회사 현상기 및 이를 채용한 전자사진방식 화상형성장치
JP6004799B2 (ja) 2012-07-10 2016-10-12 キヤノン株式会社 現像剤収容容器及び画像形成装置
JP6202911B2 (ja) 2012-09-07 2017-09-27 キヤノン株式会社 画像形成装置、プロセスカートリッジ
JP6065650B2 (ja) 2013-02-28 2017-01-25 ブラザー工業株式会社 画像形成装置
JP6146147B2 (ja) * 2013-06-07 2017-06-14 ブラザー工業株式会社 画像形成装置
JP5894128B2 (ja) * 2013-08-22 2016-03-23 京セラドキュメントソリューションズ株式会社 画像形成装置
JP6156031B2 (ja) * 2013-09-30 2017-07-05 ブラザー工業株式会社 画像形成装置
JP5889264B2 (ja) * 2013-10-23 2016-03-22 京セラドキュメントソリューションズ株式会社 画像形成装置
JP6278665B2 (ja) * 2013-11-20 2018-02-14 キヤノン株式会社 画像形成装置
JP6347195B2 (ja) * 2014-09-30 2018-06-27 ブラザー工業株式会社 画像形成装置
JP2022012153A (ja) * 2020-07-01 2022-01-17 キヤノン株式会社 画像形成装置及び画像形成システム
JP2024002824A (ja) 2022-06-24 2024-01-11 キヤノン株式会社 カートリッジ及び画像形成装置

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0720753A (ja) * 1993-07-05 1995-01-24 Canon Inc 画像形成装置
JPH0950174A (ja) * 1995-08-07 1997-02-18 Hitachi Ltd カラー電子写真装置
US6426767B1 (en) * 2000-12-29 2002-07-30 Toshiba Tec Kabushiki Kaisha Image forming apparatus for maintaining a constant beam scanning state
JP3759885B2 (ja) 2001-06-15 2006-03-29 京セラミタ株式会社 画像形成装置
US6708011B2 (en) * 2001-07-05 2004-03-16 Seiko Epson Corporation System for forming color images
JP2003177591A (ja) * 2001-12-12 2003-06-27 Minolta Co Ltd 画像形成装置
EP1331525A3 (en) 2002-01-25 2004-06-23 Ricoh Company, Ltd. Image forming apparatus with improved image quality and maintenance workability
JP3968301B2 (ja) 2002-02-19 2007-08-29 株式会社リコー 画像形成装置
JP2003241591A (ja) * 2002-02-15 2003-08-29 Ricoh Co Ltd 電子写真方式の画像形成装置
JP4259074B2 (ja) * 2002-09-17 2009-04-30 富士ゼロックス株式会社 現像剤補給装置および画像形成装置
JP4487232B2 (ja) * 2002-12-24 2010-06-23 富士ゼロックス株式会社 画像形成装置
JP2005107139A (ja) * 2003-09-30 2005-04-21 Minolta Co Ltd 画像形成装置
JP3885062B2 (ja) 2004-03-30 2007-02-21 キヤノン株式会社 電子写真感光体ドラム、プロセスカートリッジおよび電子写真画像形成装置
JP3885074B2 (ja) 2004-05-11 2007-02-21 キヤノン株式会社 電子写真感光体ドラム、プロセスカートリッジ、及び電子写真画像形成装置
JP2006030957A (ja) * 2004-06-16 2006-02-02 Canon Inc 画像形成装置
JP4161952B2 (ja) * 2004-09-29 2008-10-08 ブラザー工業株式会社 画像形成装置
JP4815932B2 (ja) * 2004-10-29 2011-11-16 ブラザー工業株式会社 プロセスカートリッジおよび画像形成装置
JP4856926B2 (ja) * 2004-12-15 2012-01-18 キヤノン株式会社 クリーニング装置、プロセスカートリッジ、及び、電子写真画像形成装置
EP1674948B1 (en) * 2004-12-27 2018-08-01 Brother Kogyo Kabushiki Kaisha Image forming apparatus
JP4134984B2 (ja) * 2004-12-27 2008-08-20 ブラザー工業株式会社 画像形成装置
JP4134985B2 (ja) * 2004-12-27 2008-08-20 ブラザー工業株式会社 画像形成装置、及びカートリッジ
JP4310705B2 (ja) 2005-03-16 2009-08-12 ブラザー工業株式会社 画像形成装置
JP4432813B2 (ja) 2005-03-24 2010-03-17 ブラザー工業株式会社 画像形成装置
JP4626370B2 (ja) * 2005-04-11 2011-02-09 ブラザー工業株式会社 画像形成装置
JP4227626B2 (ja) 2005-05-09 2009-02-18 キヤノン株式会社 現像剤容器、カートリッジ及び現像剤容器の製造方法
US7496317B2 (en) * 2005-08-31 2009-02-24 Brother Kogyo Kabushiki Kaisha Image-forming device facilitating resolution of paper jam
JP4702031B2 (ja) 2005-12-14 2011-06-15 ブラザー工業株式会社 画像形成装置
JP4280769B2 (ja) * 2006-01-11 2009-06-17 キヤノン株式会社 電子写真画像形成装置
US7486907B2 (en) * 2006-01-11 2009-02-03 Canon Kabushiki Kaisha Electrophotographic image forming apparatus including a tray for carrying a process cartridge
JP4280770B2 (ja) 2006-01-11 2009-06-17 キヤノン株式会社 プロセスカートリッジ及び電子写真画像形成装置
US7856192B2 (en) 2006-12-28 2010-12-21 Canon Kabushiki Kaisha Process cartridge and electrophotographic image forming apparatus
JP4280772B2 (ja) 2006-12-28 2009-06-17 キヤノン株式会社 プロセスカートリッジ及び電子写真画像形成装置
JP4095649B1 (ja) 2006-12-28 2008-06-04 キヤノン株式会社 電子写真画像形成装置、プロセスカートリッジ、及び移動部材
US7684730B2 (en) * 2007-01-18 2010-03-23 Kyocera Mita Corporation Image forming apparatus and intermediate transfer unit

Also Published As

Publication number Publication date
CN102830601A (zh) 2012-12-19
CN101802723B (zh) 2013-07-03
KR101116482B1 (ko) 2012-03-07
US20100272469A1 (en) 2010-10-28
US20120148295A1 (en) 2012-06-14
US8417144B2 (en) 2013-04-09
WO2009022613A1 (en) 2009-02-19
JP2010020261A (ja) 2010-01-28
US7778570B2 (en) 2010-08-17
KR20100044245A (ko) 2010-04-29
US8150293B2 (en) 2012-04-03
CN101802723A (zh) 2010-08-11
US20090041498A1 (en) 2009-02-12

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